src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/audio/audio-format.h>
  26 #include <gst/video/videooverlay.h>
  27 #include <gst/video/cameracontrol.h>
  28 #ifdef HAVE_WAYLAND
  29 #include <gst/wayland/wayland.h>
  30 #endif
  31
  32 #include <sys/time.h>
  33 #include <unistd.h>
  34 #include <tbm_bufmgr.h>
  35
  36 #include "mm_camcorder_internal.h"
  37 #include "mm_camcorder_gstcommon.h"
  38
  39 /*-----------------------------------------------------------------------
  40 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  41 -----------------------------------------------------------------------*/
  42 /* Table for compatibility between audio codec and file format */
  43 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  44 {          /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  45 /*AMR*/       { 1,  0,  0,       0,  0,  0,  0, 0,   0,  1,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  46 /*G723.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  47 /*MP3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  48 /*OGG*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  49 /*AAC*/       { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  1,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  50 /*WMA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  51 /*MMF*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  52 /*ADPCM*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  53 /*WAVE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  1,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  54 /*WAVE_NEW*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  55 /*MIDI*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  56 /*IMELODY*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  57 /*MXMF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  58 /*MPA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  59 /*MP2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  60 /*G711*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  61 /*G722*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  62 /*G722.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  63 /*G722.2*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  64 /*G723*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  65 /*G726*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  66 /*G728*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  67 /*G729*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  68 /*G729A*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  69 /*G729.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  70 /*REAL*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  71 /*AAC_LC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  72 /*AAC_MAIN*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  73 /*AAC_SRS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  74 /*AAC_LTP*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  75 /*AAC_HE_V1*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  76 /*AAC_HE_V2*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  77 /*AC3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  78 /*ALAC*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  79 /*ATRAC*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  80 /*SPEEX*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  81 /*VORBIS*/    { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  82 /*AIFF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  83 /*AU*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  84 /*NONE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  85 /*PCM*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  86 /*ALAW*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  87 /*MULAW*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  88 /*MS_ADPCM*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  89 };
  90
  91 /* Table for compatibility between video codec and file format */
  92 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  93 {             /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  94 /*NONE*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  95 /*H263*/         { 1,  0,  1,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  96 /*H264*/         { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  97 /*H26L*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  98 /*MPEG4*/        { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  99 /*MPEG1*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 100 /*WMV*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 101 /*DIVX*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 102 /*XVID*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 103 /*H261*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 104 /*H262*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 105 /*H263V2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 106 /*H263V3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 107 /*MJPEG*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 108 /*MPEG2*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 109 /*MPEG4_SIMPLE*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 110 /*MPEG4_ADV*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 111 /*MPEG4_MAIN*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 112 /*MPEG4_CORE*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 113 /*MPEG4_ACE*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 114 /*MPEG4_ARTS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 115 /*MPEG4_AVC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 116 /*REAL*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 117 /*VC1*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 118 /*AVS*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 119 /*CINEPAK*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 120 /*INDEO*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 121 /*THEORA*/       { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 122 };
 123
 124
 125 /*-----------------------------------------------------------------------
 126 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 127 -----------------------------------------------------------------------*/
 128 #define USE_AUDIO_CLOCK_TUNE
 129 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 130 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 131 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 132 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 133 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 134 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 135 #define _MMCAMCORDER_VIDEO_DECODER_NAME           "avdec_h264"
 136
 137
 138 /*-----------------------------------------------------------------------
 139 |    LOCAL FUNCTION PROTOTYPES:                                         |
 140 -----------------------------------------------------------------------*/
 141 /* STATIC INTERNAL FUNCTION */
 142 /**
 143  * These functions are preview video data probing function.
 144  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 145  * this function will be called when data stream pass through the pad.
 146  *
 147  * @param[in]   pad             probing pad which calls this function.
 148  * @param[in]   buffer          buffer which contains stream data.
 149  * @param[in]   u_data          user data.
 150  * @return      This function returns true on success, or false value with error
 151  * @remarks
 152  * @see         __mmcamcorder_create_preview_pipeline()
 153  */
 154 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 155 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 156 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 157 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 158
 159 /*=======================================================================================
 160 |  FUNCTION DEFINITIONS                                                                 |
 161 =======================================================================================*/
 162 /*-----------------------------------------------------------------------
 163 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 164 -----------------------------------------------------------------------*/
 165 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 166 {
 167         int err = MM_ERROR_NONE;
 168         int i = 0;
 169         int camera_width = 0;
 170         int camera_height = 0;
 171         int camera_rotate = 0;
 172         int camera_flip = 0;
 173         int fps = 0;
 174         int codectype = 0;
 175         int capture_width = 0;
 176         int capture_height = 0;
 177         int capture_jpg_quality = 100;
 178         int video_stabilization = 0;
 179         int anti_shake = 0;
 180         const char *videosrc_name = NULL;
 181         const char *videosink_name = NULL;
 182         char *err_name = NULL;
 183
 184         GList *element_list = NULL;
 185
 186         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 187         _MMCamcorderSubContext *sc = NULL;
 188         type_element *VideosrcElement = NULL;
 189         type_int_array *input_index = NULL;
 190
 191         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 192
 193         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 194         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 195         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 196
 197         _mmcam_dbg_log("");
 198
 199         /* Check existence */
 200         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 201                 if (sc->element[i].gst) {
 202                         if (((GObject *)sc->element[i].gst)->ref_count > 0) {
 203                                 gst_object_unref(sc->element[i].gst);
 204                         }
 205                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 206                 }
 207         }
 208
 209         /* Get video device index info */
 210         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 211                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 212                                               "InputIndex",
 213                                               &input_index);
 214         if (input_index == NULL) {
 215                 _mmcam_dbg_err("Failed to get input_index");
 216                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 217         }
 218
 219         err = mm_camcorder_get_attributes(handle, &err_name,
 220                                           MMCAM_CAMERA_WIDTH, &camera_width,
 221                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 222                                           MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 223                                           MMCAM_CAMERA_FPS, &fps,
 224                                           MMCAM_CAMERA_ROTATION, &camera_rotate,
 225                                           MMCAM_CAMERA_FLIP, &camera_flip,
 226                                           MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 227                                           MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 228                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 229                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 230                                           MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 231                                           MMCAM_IMAGE_ENCODER, &codectype,
 232                                           MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 233                                           NULL);
 234         if (err != MM_ERROR_NONE) {
 235                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 236                 SAFE_FREE(err_name);
 237                 return err;
 238         }
 239
 240         /* Get fourcc from picture format */
 241         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 242
 243         /* Get videosrc element and its name from configure */
 244         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 245                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 246                                       "VideosrcElement",
 247                                       &VideosrcElement);
 248         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 249
 250         /**
 251          * Create child element
 252          */
 253         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 254
 255         /* Set video device index */
 256         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 257
 258         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 259
 260         /* init high-speed-fps */
 261         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 262
 263         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 264         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 265         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 266         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 267         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 268
 269         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 270
 271         /* set camera flip */
 272         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 273
 274         /* set video stabilization mode */
 275         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 276
 277         /* set anti handshake mode */
 278         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 279
 280         if (sc->is_modified_rate) {
 281                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 282         }
 283
 284         /* Set basic infomation of videosrc element */
 285         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 286
 287         /* make demux and decoder for H264 stream from videosrc */
 288         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 289                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, _MMCAMCORDER_VIDEO_DECODER_NAME, "videosrc_decode", element_list, err);
 290         }
 291
 292         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 293
 294         /* Get videosink name */
 295         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 296
 297         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 298
 299         /* Add color converting element */
 300         if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "ximagesink")) {
 301                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, "videoconvert", "videosrc_convert", element_list, err);
 302         }
 303
 304         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 305
 306         if (strcmp(videosink_name, "fakesink") != 0) {
 307                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 308                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 309                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 310                         goto pipeline_creation_error;
 311                 }
 312         }
 313
 314         /* Set caps by rotation */
 315         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 316
 317         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 318
 319         /* add elements to main pipeline */
 320         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 321                 _mmcam_dbg_err("element_list add error.");
 322                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 323                 goto pipeline_creation_error;
 324         }
 325
 326         /* link elements */
 327         if (!_mmcamcorder_link_elements(element_list)) {
 328                 _mmcam_dbg_err( "element link error." );
 329                 err = MM_ERROR_CAMCORDER_GST_LINK;
 330                 goto pipeline_creation_error;
 331         }
 332
 333         if (element_list) {
 334                 g_list_free(element_list);
 335                 element_list = NULL;
 336         }
 337
 338         return MM_ERROR_NONE;
 339
 340 pipeline_creation_error:
 341         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 342         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 343         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 344         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 345         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 346         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 347         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 348         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 349         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_CLS);
 350         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 351
 352         if (element_list) {
 353                 g_list_free(element_list);
 354                 element_list = NULL;
 355         }
 356
 357         return err;
 358 }
 359
 360
 361 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 362 {
 363         int err = MM_ERROR_NONE;
 364         int val = 0;
 365         int rate = 0;
 366         int format = 0;
 367         int channel = 0;
 368         int a_enc = MM_AUDIO_CODEC_AMR;
 369         int a_dev = MM_AUDIO_DEVICE_MIC;
 370         double volume = 0.0;
 371         char *err_name = NULL;
 372         const char *audiosrc_name = NULL;
 373         char *cat_name = NULL;
 374
 375         GstCaps *caps = NULL;
 376         GstPad *pad = NULL;
 377         GList *element_list  = NULL;
 378
 379         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 380         _MMCamcorderSubContext *sc = NULL;
 381         _MMCamcorderGstElement *last_element = NULL;
 382         type_element *AudiosrcElement = NULL;
 383
 384         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 385
 386         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 387         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 388         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 389
 390         _mmcam_dbg_log("");
 391
 392         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 393         if (err != MM_ERROR_NONE) {
 394                 return err;
 395         }
 396
 397         err = mm_camcorder_get_attributes(handle, &err_name,
 398                                           MMCAM_AUDIO_DEVICE, &a_dev,
 399                                           MMCAM_AUDIO_ENCODER, &a_enc,
 400                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 401                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 402                                           MMCAM_AUDIO_FORMAT, &format,
 403                                           MMCAM_AUDIO_CHANNEL, &channel,
 404                                           MMCAM_AUDIO_VOLUME, &volume,
 405                                           NULL);
 406         if (err != MM_ERROR_NONE) {
 407                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 408                 SAFE_FREE(err_name);
 409                 return err;
 410         }
 411
 412         /* Check existence */
 413         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 414                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 415                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 416                 }
 417                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 418         }
 419
 420         /* Create bin element */
 421         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 422
 423         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 424                 cat_name = strdup("AudiomodemsrcElement");
 425         } else {
 426                 /* MM_AUDIO_DEVICE_MIC or others */
 427                 cat_name = strdup("AudiosrcElement");
 428         }
 429
 430         if (cat_name == NULL) {
 431                 _mmcam_dbg_err("strdup failed.");
 432                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 433                 goto pipeline_creation_error;
 434         }
 435
 436         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 437                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 438                                       cat_name,
 439                                       &AudiosrcElement);
 440         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 441
 442         free(cat_name);
 443         cat_name = NULL;
 444
 445         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 446
 447         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 448
 449         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 450
 451         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 452
 453         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 454         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 455         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 456         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", (int64_t)0);
 457
 458         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 459                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 460         }
 461
 462         /* Set basic infomation */
 463         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 464                 int depth = 0;
 465                 const gchar* format_name = NULL;
 466
 467                 if (volume == 0.0) {
 468                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 469                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 470                 } else {
 471                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 472                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 473                 }
 474
 475                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 476                         depth = 16;
 477                         format_name = "S16LE";
 478                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 479                         depth = 8;
 480                         format_name = "U8";
 481                 }
 482
 483                 caps = gst_caps_new_simple("audio/x-raw",
 484                                            "rate", G_TYPE_INT, rate,
 485                                            "channels", G_TYPE_INT, channel,
 486                                            "format", G_TYPE_STRING, format_name,
 487                                            NULL);
 488                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 489                                rate, channel, depth, volume);
 490         } else {
 491                 /* what are the audio encoder which should get audio/x-raw-float? */
 492                 caps = gst_caps_new_simple("audio/x-raw",
 493                                            "rate", G_TYPE_INT, rate,
 494                                            "channels", G_TYPE_INT, channel,
 495                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 496                                            NULL);
 497                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 498                                rate, channel, BYTE_ORDER);
 499         }
 500
 501         if (caps) {
 502                 MMCAMCORDER_G_OBJECT_SET((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 503                 gst_caps_unref(caps);
 504                 caps = NULL;
 505         } else {
 506                 _mmcam_dbg_err("create caps error");
 507                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 508                 goto pipeline_creation_error;
 509         }
 510
 511         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 512                 _mmcam_dbg_err("element add error.");
 513                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 514                 goto pipeline_creation_error;
 515         }
 516
 517         if (!_mmcamcorder_link_elements(element_list)) {
 518                 _mmcam_dbg_err("element link error.");
 519                 err = MM_ERROR_CAMCORDER_GST_LINK;
 520                 goto pipeline_creation_error;
 521         }
 522
 523         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 524         pad = gst_element_get_static_pad(last_element->gst, "src");
 525         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 526                 gst_object_unref(pad);
 527                 pad = NULL;
 528                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 529                 err = MM_ERROR_CAMCORDER_GST_LINK;
 530                 goto pipeline_creation_error;
 531         }
 532
 533         gst_object_unref(pad);
 534         pad = NULL;
 535
 536         if (element_list) {
 537                 g_list_free(element_list);
 538                 element_list = NULL;
 539         }
 540
 541         return MM_ERROR_NONE;
 542
 543 pipeline_creation_error:
 544         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 545         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 546         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 547         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 548         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 549
 550         if (element_list) {
 551                 g_list_free(element_list);
 552                 element_list = NULL;
 553         }
 554
 555         return err;
 556 }
 557
 558
 559 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 560 {
 561         int err = MM_ERROR_NONE;
 562         int result = 0;
 563         int channel = 0;
 564         int audio_enc = 0;
 565         int v_bitrate = 0;
 566         int a_bitrate = 0;
 567         int encodebin_profile = 0;
 568         int auto_audio_convert = 0;
 569         int auto_audio_resample = 0;
 570         int auto_color_space = 0;
 571         const char *gst_element_venc_name = NULL;
 572         const char *gst_element_aenc_name = NULL;
 573         const char *gst_element_ienc_name = NULL;
 574         const char *gst_element_mux_name = NULL;
 575         const char *gst_element_rsink_name = NULL;
 576         const char *str_profile = NULL;
 577         const char *str_aac = NULL;
 578         const char *str_aar = NULL;
 579         const char *str_acs = NULL;
 580         char *err_name = NULL;
 581         const char *videoconvert_name = NULL;
 582         GstCaps *audio_caps = NULL;
 583         GstCaps *video_caps = NULL;
 584         GstPad *pad = NULL;
 585         GList *element_list = NULL;
 586
 587         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 588         _MMCamcorderSubContext *sc = NULL;
 589         type_element *VideoencElement = NULL;
 590         type_element *AudioencElement = NULL;
 591         type_element *ImageencElement = NULL;
 592         type_element *MuxElement = NULL;
 593         type_element *RecordsinkElement = NULL;
 594
 595         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 596
 597         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 598         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 599         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 600
 601         _mmcam_dbg_log("start - profile : %d", profile);
 602
 603         /* Check existence */
 604         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 605                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 606                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 607                 }
 608                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 609         }
 610
 611         /* Create bin element */
 612         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 613
 614         /* Create child element */
 615         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 616                 GstCaps *caps_from_pad = NULL;
 617
 618                 /* create appsrc and capsfilter */
 619                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 620
 621                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 622
 623                 /* release element_list, they will be placed out of encodesink bin */
 624                 if (element_list) {
 625                         g_list_free(element_list);
 626                         element_list = NULL;
 627                 }
 628
 629                 /* set appsrc as live source */
 630                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 631                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 632                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", (int64_t)0); /* unlimited */
 633
 634                 /* set capsfilter */
 635                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 636                         _mmcam_dbg_log("get pad from videosrc_filter");
 637                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 638                 } else {
 639                         _mmcam_dbg_log("get pad from videosrc_que");
 640                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 641                 }
 642                 if (!pad) {
 643                         _mmcam_dbg_err("get videosrc_que src pad failed");
 644                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 645                         goto pipeline_creation_error;
 646                 }
 647
 648                 caps_from_pad = gst_pad_get_allowed_caps(pad);
 649                 video_caps = gst_caps_copy(caps_from_pad);
 650                 gst_caps_unref(caps_from_pad);
 651                 caps_from_pad = NULL;
 652                 gst_object_unref(pad);
 653                 pad = NULL;
 654
 655                 if (video_caps) {
 656                         char *caps_str = NULL;
 657
 658                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 659                                 gst_caps_set_simple(video_caps,
 660                                                     "width", G_TYPE_INT, sc->info_video->video_width,
 661                                                     "height", G_TYPE_INT, sc->info_video->video_height,
 662                                                     NULL);
 663                         }
 664
 665                         caps_str = gst_caps_to_string(video_caps);
 666                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 667                         free(caps_str);
 668                         caps_str = NULL;
 669
 670                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 671                         gst_caps_unref(video_caps);
 672                         video_caps = NULL;
 673                 } else {
 674                         _mmcam_dbg_err("create recording pipeline caps failed");
 675                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 676                         goto pipeline_creation_error;
 677                 }
 678
 679                 /* connect signal for ready to push buffer */
 680                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 681                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 682                                            "need-data",
 683                                            _mmcamcorder_ready_to_encode_callback,
 684                                            hcamcorder);
 685         }
 686
 687         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 688
 689         /* check element availability */
 690         mm_camcorder_get_attributes(handle, &err_name,
 691                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 692                                     MMCAM_AUDIO_CHANNEL, &channel,
 693                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 694                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 695                                     NULL);
 696
 697         _mmcam_dbg_log("Profile[%d]", profile);
 698
 699         /* Set information */
 700         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 701                 str_profile = "VideoProfile";
 702                 str_aac = "VideoAutoAudioConvert";
 703                 str_aar = "VideoAutoAudioResample";
 704                 str_acs = "VideoAutoColorSpace";
 705         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 706                 str_profile = "AudioProfile";
 707                 str_aac = "AudioAutoAudioConvert";
 708                 str_aar = "AudioAutoAudioResample";
 709                 str_acs = "AudioAutoColorSpace";
 710         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 711                 str_profile = "ImageProfile";
 712                 str_aac = "ImageAutoAudioConvert";
 713                 str_aar = "ImageAutoAudioResample";
 714                 str_acs = "ImageAutoColorSpace";
 715         }
 716
 717         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 718         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 719         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 720         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 721
 722         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 723                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 724
 725         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 726         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 727         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 728         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 729         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 730
 731         /* get video convert element name */
 732         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 733
 734         /* Codec */
 735         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 736                 int use_venc_queue = 0;
 737
 738                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 739
 740                 if (!VideoencElement) {
 741                         _mmcam_dbg_err("Fail to get type element");
 742                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 743                         goto pipeline_creation_error;
 744                 }
 745
 746                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 747                         gst_element_venc_name = strdup("capsfilter");
 748                 } else {
 749                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 750                 }
 751
 752                 if (gst_element_venc_name) {
 753                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 754
 755                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 756                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 757                 } else {
 758                         _mmcam_dbg_err("Fail to get video encoder name");
 759                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 760                         goto pipeline_creation_error;
 761                 }
 762
 763                 /* set color space converting element */
 764                 if (auto_color_space) {
 765                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 766
 767                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 768                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 769
 770                         /* set colorspace plugin property setting */
 771                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 772
 773                         /* fourcc type was removed in GST 1.0 */
 774                         if (hcamcorder->use_zero_copy_format) {
 775                                 if(strstr(gst_element_venc_name, "omx")) {
 776                                         video_caps = gst_caps_new_simple("video/x-raw",
 777                                                            "format", G_TYPE_STRING, "SN12",
 778                                                            NULL);
 779
 780                                         if (video_caps) {
 781                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 782                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 783
 784                                                 gst_caps_unref(video_caps);
 785                                                 video_caps = NULL;
 786                                         } else {
 787                                                 _mmcam_dbg_warn("failed to create caps");
 788                                         }
 789                                 } else {
 790                                         _mmcam_dbg_log("current video codec is not openmax but [%s]",gst_element_venc_name);
 791                                 }
 792                         }
 793                 }
 794
 795                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 796                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 797                                                 "UseVideoEncoderQueue",
 798                                                 &use_venc_queue);
 799                 if (use_venc_queue) {
 800                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 801                 }
 802
 803                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 804                         free(gst_element_venc_name);
 805                         gst_element_venc_name = NULL;
 806                 }
 807         }
 808
 809         if (sc->audio_disable == FALSE &&
 810             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 811                 int use_aenc_queue =0;
 812
 813                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 814                 if (!AudioencElement) {
 815                         _mmcam_dbg_err("Fail to get type element");
 816                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 817                         goto pipeline_creation_error;
 818                 }
 819
 820                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 821
 822                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 823                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 824
 825                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 826                         audio_caps = gst_caps_new_simple("audio/x-raw",
 827                                                    "channels", G_TYPE_INT, 1,
 828                                                    NULL);
 829                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 830                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 831                         gst_caps_unref(audio_caps);
 832                         audio_caps = NULL;
 833                 }
 834
 835                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 836                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 837                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 838                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 839                         gst_caps_unref(audio_caps);
 840                         audio_caps = NULL;
 841                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 842                 }
 843
 844                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 845                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 846                                                 "UseAudioEncoderQueue",
 847                                                 &use_aenc_queue);
 848                 if (use_aenc_queue) {
 849                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 850                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", (int64_t)0);
 851                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 852                 }
 853         }
 854
 855         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 856                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 857                 if (!ImageencElement) {
 858                         _mmcam_dbg_err("Fail to get type element");
 859                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 860                         goto pipeline_creation_error;
 861                 }
 862
 863                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 864
 865                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 866                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 867         }
 868
 869         /* Mux */
 870         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 871                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 872                 if (!MuxElement) {
 873                         _mmcam_dbg_err("Fail to get type element");
 874                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 875                         goto pipeline_creation_error;
 876                 }
 877
 878                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 879
 880                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 881                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 882
 883                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 884         }
 885
 886         /* Sink */
 887         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 888                 /* for recording */
 889                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 890                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 891                                               "RecordsinkElement",
 892                                               &RecordsinkElement );
 893                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 894
 895                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 896
 897                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 898         } else {
 899                 /* for stillshot */
 900                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 901         }
 902
 903         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 904                 /* video encoder attribute setting */
 905                 if (v_bitrate > 0) {
 906                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 907                 } else {
 908                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 909                 }
 910                 /*MMCAMCORDER_G_OBJECT_SET ((sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst),"hw-accel", v_hw);*/
 911                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 912         }
 913
 914         if (sc->audio_disable == FALSE &&
 915             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 916                 /* audio encoder attribute setting */
 917                 if (a_bitrate > 0) {
 918                         switch (audio_enc) {
 919                         case MM_AUDIO_CODEC_AMR:
 920                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 921                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 922                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 923                                 break;
 924                         case MM_AUDIO_CODEC_AAC:
 925                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 926                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 927                                 break;
 928                         default:
 929                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 930                                 break;
 931                         }
 932                 } else {
 933                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 934                 }
 935
 936                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 937         }
 938
 939         _mmcam_dbg_log("Element creation complete");
 940
 941         /* Add element to bin */
 942         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 943                 _mmcam_dbg_err("element add error.");
 944                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 945                 goto pipeline_creation_error;
 946         }
 947
 948         _mmcam_dbg_log("Element add complete");
 949
 950         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 951                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 952                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
 953                         gst_object_unref(pad);
 954                         pad = NULL;
 955                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 956                         err = MM_ERROR_CAMCORDER_GST_LINK;
 957                         goto pipeline_creation_error;
 958                 }
 959                 gst_object_unref(pad);
 960                 pad = NULL;
 961
 962                 if (sc->audio_disable == FALSE) {
 963                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 964                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 965                                 gst_object_unref(pad);
 966                                 pad = NULL;
 967                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 968                                 err = MM_ERROR_CAMCORDER_GST_LINK;
 969                                 goto pipeline_creation_error;
 970                         }
 971                         gst_object_unref(pad);
 972                         pad = NULL;
 973                 }
 974         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 975                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 976                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 977                         gst_object_unref(pad);
 978                         pad = NULL;
 979                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 980                         err = MM_ERROR_CAMCORDER_GST_LINK;
 981                         goto pipeline_creation_error;
 982                 }
 983                 gst_object_unref(pad);
 984                 pad = NULL;
 985         } else {
 986                 /* for stillshot */
 987                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 988                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
 989                         gst_object_unref(pad);
 990                         pad = NULL;
 991                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 992                         err = MM_ERROR_CAMCORDER_GST_LINK;
 993                         goto pipeline_creation_error;
 994                 }
 995                 gst_object_unref(pad);
 996                 pad = NULL;
 997         }
 998
 999         _mmcam_dbg_log("Get pad complete");
1000
1001         /* Link internal element */
1002         if (!_mmcamcorder_link_elements(element_list)) {
1003                 _mmcam_dbg_err("element link error.");
1004                 err = MM_ERROR_CAMCORDER_GST_LINK;
1005                 goto pipeline_creation_error;
1006         }
1007
1008         if (element_list) {
1009                 g_list_free(element_list);
1010                 element_list = NULL;
1011         }
1012
1013         if (video_caps) {
1014                 gst_caps_unref(video_caps);
1015                 video_caps = NULL;
1016         }
1017
1018         _mmcam_dbg_log("done");
1019
1020         return MM_ERROR_NONE;
1021
1022 pipeline_creation_error :
1023         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1024
1025         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1026         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1027         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1028         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1029         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1030         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1031         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1032         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1033         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1034
1035         if (element_list) {
1036                 g_list_free(element_list);
1037                 element_list = NULL;
1038         }
1039
1040         if (video_caps) {
1041                 gst_caps_unref(video_caps);
1042                 video_caps = NULL;
1043         }
1044
1045         return err;
1046 }
1047
1048
1049 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1050 {
1051         int err = MM_ERROR_NONE;
1052
1053         GstPad *srcpad = NULL;
1054         GstBus *bus = NULL;
1055
1056         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1057         _MMCamcorderSubContext *sc = NULL;
1058
1059         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1060
1061         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1062         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1063         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1064
1065         _mmcam_dbg_log("");
1066
1067         /** Create gstreamer element **/
1068         /* Main pipeline */
1069         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1070
1071         /* Sub pipeline */
1072         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1073         if (err != MM_ERROR_NONE) {
1074                 goto pipeline_creation_error;
1075         }
1076
1077         /* Set data probe function */
1078         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1079                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1080                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1081         } else {
1082                 _mmcam_dbg_err("there is no queue plugin");
1083                 goto pipeline_creation_error;
1084         }
1085
1086         if (srcpad) {
1087                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1088                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1089                 gst_object_unref(srcpad);
1090                 srcpad = NULL;
1091         } else {
1092                 _mmcam_dbg_err("failed to get srcpad");
1093                 goto pipeline_creation_error;
1094         }
1095
1096         /* set dataprobe for video recording */
1097         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1098                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1099         } else {
1100                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1101         }
1102         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1103                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1104         gst_object_unref(srcpad);
1105         srcpad = NULL;
1106
1107         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1108
1109         /* Register pipeline message callback */
1110         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1111
1112         /* set sync handler */
1113         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1114
1115         gst_object_unref(bus);
1116         bus = NULL;
1117
1118         return MM_ERROR_NONE;
1119
1120 pipeline_creation_error:
1121         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1122         return err;
1123 }
1124
1125
1126 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1127 {
1128         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1129         _MMCamcorderSubContext *sc = NULL;
1130
1131         /*_mmcam_dbg_log("start");*/
1132
1133         mmf_return_if_fail(hcamcorder);
1134         mmf_return_if_fail(hcamcorder->sub_context);
1135         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1136
1137         /* set flag */
1138         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1139                 sc->info_video->get_first_I_frame = FALSE;
1140                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1141                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1142         }
1143 }
1144
1145
1146 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1147 {
1148         int err = MM_ERROR_NONE;
1149         int size = 0;
1150         int retx = 0;
1151         int rety = 0;
1152         int retwidth = 0;
1153         int retheight = 0;
1154         int visible = 0;
1155         int rotation = MM_DISPLAY_ROTATION_NONE;
1156         int flip = MM_FLIP_NONE;
1157         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1158         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1159         int origin_size = 0;
1160         int zoom_attr = 0;
1161         int zoom_level = 0;
1162         int do_scaling = FALSE;
1163         int *overlay = NULL;
1164         gulong xid;
1165         char *err_name = NULL;
1166         const char *videosink_name = NULL;
1167
1168         GstElement *vsink = NULL;
1169
1170         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1171         _MMCamcorderSubContext *sc = NULL;
1172
1173         _mmcam_dbg_log("");
1174
1175         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1176
1177         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1178         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1179         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1180         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1181
1182         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1183
1184         /* Get video display information */
1185         err = mm_camcorder_get_attributes(handle, &err_name,
1186                                           MMCAM_DISPLAY_RECT_X, &retx,
1187                                           MMCAM_DISPLAY_RECT_Y, &rety,
1188                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1189                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1190                                           MMCAM_DISPLAY_ROTATION, &rotation,
1191                                           MMCAM_DISPLAY_FLIP, &flip,
1192                                           MMCAM_DISPLAY_VISIBLE, &visible,
1193                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1194                                           MMCAM_DISPLAY_MODE, &display_mode,
1195                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1196                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1197                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1198                                           NULL);
1199         if (err != MM_ERROR_NONE) {
1200                 if (err_name) {
1201                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1202                         free(err_name);
1203                         err_name = NULL;
1204                 } else {
1205                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1206                 }
1207
1208                 return err;
1209         }
1210
1211         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1212
1213         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1214
1215         /* Set display handle */
1216         if (!strcmp(videosink_name, "xvimagesink") ||
1217             !strcmp(videosink_name, "ximagesink")) {
1218                 if (overlay) {
1219                         xid = *overlay;
1220                         _mmcam_dbg_log("xid = %lu )", xid);
1221                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1222                 } else {
1223                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1224                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1225                 }
1226         } else if (!strcmp(videosink_name, "evasimagesink") ||
1227                    !strcmp(videosink_name, "evaspixmapsink")) {
1228                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1229                 if (overlay) {
1230                         MMCAMCORDER_G_OBJECT_SET(vsink, "evas-object", overlay);
1231                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1232                 } else {
1233                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1234                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1235                 }
1236 #ifdef HAVE_WAYLAND
1237         } else if (!strcmp(videosink_name, "waylandsink")) {
1238                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
1239                 if (wl_info) {
1240                         GstContext *context = NULL;
1241
1242                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
1243                         if (context) {
1244                                 gst_element_set_context(vsink, context);
1245                         } else {
1246                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
1247                         }
1248
1249                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->surface);
1250                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1251                                                                wl_info->window_x,
1252                                                                wl_info->window_y,
1253                                                                wl_info->window_width,
1254                                                                wl_info->window_height);
1255                 } else {
1256                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1257                 }
1258 #endif /* HAVE_WAYLAND */
1259         } else {
1260                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1261         }
1262
1263         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1264                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1265
1266         /* Set attribute */
1267         if (!strcmp(videosink_name, "xvimagesink") ||
1268             !strcmp(videosink_name, "evaspixmapsink")) {
1269                 /* set rotation */
1270                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1271
1272                 /* set flip */
1273                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1274
1275                 switch (zoom_attr) {
1276                 case MM_DISPLAY_SCALE_DEFAULT:
1277                         zoom_level = 1;
1278                         break;
1279                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1280                         zoom_level = 2;
1281                         break;
1282                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1283                         zoom_level = 3;
1284                         break;
1285                 default:
1286                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1287                         zoom_level = 1;
1288                         break;
1289                 }
1290
1291                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1292                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1293                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1294                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", (float)zoom_level);
1295
1296                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1297                         g_object_set(vsink,
1298                                      "dst-roi-x", retx,
1299                                      "dst-roi-y", rety,
1300                                      "dst-roi-w", retwidth,
1301                                      "dst-roi-h", retheight,
1302                                      NULL);
1303                 }
1304         }
1305
1306         return MM_ERROR_NONE;
1307 }
1308
1309
1310 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1311 {
1312         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1313         _MMCamcorderSubContext *sc = NULL;
1314
1315         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1316
1317         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1318
1319         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1320
1321         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1322
1323         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1324                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1325         }
1326
1327         return MM_ERROR_NONE;
1328 }
1329
1330 /* Retreive device information and set them to attributes */
1331 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1332 {
1333         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1334         _MMCamcorderSubContext *sc = NULL;
1335         GstCameraControl *control = NULL;
1336         GstCameraControlExifInfo exif_info;
1337
1338         mmf_return_val_if_fail(hcamcorder, FALSE);
1339         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1340
1341         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1342
1343         if (sc && sc->element) {
1344                 int err = MM_ERROR_NONE;
1345                 char *err_name = NULL;
1346                 double focal_len = 0.0;
1347
1348                 /* Video input device */
1349                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1350                         /* Exif related information */
1351                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1352                         if (control != NULL) {
1353                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1354                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1355                         } else {
1356                                 _mmcam_dbg_err("Fail to get camera control interface!");
1357                                 focal_len = 0.0;
1358                         }
1359                 }
1360
1361                 /* Set values to attributes */
1362                 err = mm_camcorder_set_attributes(handle, &err_name,
1363                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1364                                                   NULL);
1365                 if (err != MM_ERROR_NONE) {
1366                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1367                         if (err_name) {
1368                                 free(err_name);
1369                                 err_name = NULL;
1370                         }
1371                         return FALSE;
1372                 }
1373         } else {
1374                 _mmcam_dbg_warn( "Sub context isn't exist.");
1375                 return FALSE;
1376         }
1377
1378         return TRUE;
1379 }
1380
1381 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1382 {
1383     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1384 }
1385
1386 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1387 {
1388         int current_state = MM_CAMCORDER_STATE_NONE;
1389         int i = 0;
1390
1391         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1392         _MMCamcorderSubContext *sc = NULL;
1393         _MMCamcorderKPIMeasure *kpi = NULL;
1394         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1395         GstMemory *dataBlock = NULL;
1396         GstMemory *metaBlock = NULL;
1397         GstMapInfo mapinfo;
1398
1399         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1400         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1401         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1402
1403         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1404         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1405
1406         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1407
1408         current_state = hcamcorder->state;
1409
1410         if (sc->drop_vframe > 0) {
1411                 if (sc->pass_first_vframe > 0) {
1412                         sc->pass_first_vframe--;
1413                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1414                 } else {
1415                         sc->drop_vframe--;
1416                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1417                         return GST_PAD_PROBE_DROP;
1418                 }
1419         } else if (sc->cam_stability_count > 0) {
1420                 sc->cam_stability_count--;
1421                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1422                 return GST_PAD_PROBE_DROP;
1423         }
1424
1425         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1426                 int diff_sec;
1427                 int frame_count = 0;
1428                 struct timeval current_video_time;
1429
1430                 kpi = &(sc->kpi);
1431                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1432                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1433                     kpi->init_video_time.tv_usec  == 0) {
1434                         /*
1435                         _mmcam_dbg_log("START to measure FPS");
1436                         */
1437                         gettimeofday(&(kpi->init_video_time), NULL);
1438                 }
1439
1440                 frame_count = ++(kpi->video_framecount);
1441
1442                 gettimeofday(&current_video_time, NULL);
1443                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1444                 if (diff_sec != 0) {
1445                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1446                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1447                                 int framecount = kpi->video_framecount;
1448                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1449                                 kpi->average_fps = framecount / elased_sec;
1450                         }
1451
1452                         kpi->last_framecount = frame_count;
1453                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1454                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1455                         /*
1456                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1457                         */
1458                 }
1459         }
1460
1461         /* video stream callback */
1462         if (hcamcorder->vstream_cb && buffer) {
1463                 GstCaps *caps = NULL;
1464                 GstStructure *structure = NULL;
1465                 int state = MM_CAMCORDER_STATE_NULL;
1466                 unsigned int fourcc = 0;
1467                 MMCamcorderVideoStreamDataType stream;
1468                 MMVideoBuffer *mm_buf = NULL;
1469                 const gchar *string_format = NULL;
1470
1471                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1472                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1473                         _mmcam_dbg_warn("Not ready for stream callback");
1474                         return GST_PAD_PROBE_OK;
1475                 }
1476
1477                 caps = gst_pad_get_current_caps(pad);
1478                 if (caps == NULL) {
1479                         _mmcam_dbg_warn( "Caps is NULL." );
1480                         return GST_PAD_PROBE_OK;
1481                 }
1482
1483                 /* clear stream data structure */
1484                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1485
1486                 structure = gst_caps_get_structure( caps, 0 );
1487                 gst_structure_get_int(structure, "width", &(stream.width));
1488                 gst_structure_get_int(structure, "height", &(stream.height));
1489                 string_format = gst_structure_get_string(structure, "format");
1490                 if (string_format == NULL) {
1491                         gst_caps_unref(caps);
1492                         caps = NULL;
1493                         _mmcam_dbg_warn("get string error!!");
1494                         return GST_PAD_PROBE_OK;
1495                 }
1496
1497                 fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1498                 stream.format = _mmcamcorder_get_pixtype(fourcc);
1499                 gst_caps_unref(caps);
1500                 caps = NULL;
1501
1502                 /*
1503                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1504                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1505                 */
1506
1507                 if (stream.width == 0 || stream.height == 0) {
1508                         _mmcam_dbg_warn("Wrong condition!!");
1509                         return GST_PAD_PROBE_OK;
1510                 }
1511
1512                 /* set size and timestamp */
1513                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1514                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1515                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1516
1517                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1518                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1519                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1520                         mm_buf = (MMVideoBuffer *)mapinfo.data;
1521                 }
1522
1523                 /* set data pointers */
1524                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1525                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1526                     stream.format == MM_PIXEL_FORMAT_I420) {
1527                         if (mm_buf) {
1528                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1529                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1530                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1531                                         stream.num_planes = 2;
1532                                         stream.data.yuv420sp.y = mm_buf->data[0];
1533                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1534                                         stream.data.yuv420sp.uv = mm_buf->data[1];
1535                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1536                                         /*
1537                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1538                                                        stream.format, stream.num_planes,
1539                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1540                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1541                                         */
1542                                 } else {
1543                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1544                                         stream.num_planes = 3;
1545                                         stream.data.yuv420p.y = mm_buf->data[0];
1546                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1547                                         stream.data.yuv420p.u = mm_buf->data[1];
1548                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1549                                         stream.data.yuv420p.v = mm_buf->data[2];
1550                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1551                                         /*
1552                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1553                                                         stream.num_planes,
1554                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1555                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1556                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1557                                         */
1558                                 }
1559                         } else {
1560                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1561                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1562                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1563                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1564                                         stream.num_planes = 2;
1565                                         stream.data.yuv420sp.y = mapinfo.data;
1566                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1567                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1568                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1569                                         /*
1570                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1571                                                        stream.format, stream.num_planes,
1572                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1573                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1574                                         */
1575                                 } else {
1576                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1577                                         stream.num_planes = 3;
1578                                         stream.data.yuv420p.y = mapinfo.data;
1579                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1580                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1581                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1582                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1583                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1584                                         /*
1585                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1586                                                         stream.num_planes,
1587                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1588                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1589                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1590                                         */
1591                                 }
1592                         }
1593                 } else {
1594                         if (mm_buf) {
1595                                 gst_memory_unmap(metaBlock, &mapinfo);
1596                                 metaBlock = NULL;
1597                         }
1598                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1599                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1600                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1601                             stream.format == MM_PIXEL_FORMAT_422P ||
1602                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1603                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1604                                 stream.data.yuv422.yuv = mapinfo.data;
1605                                 stream.data.yuv422.length_yuv = stream.length_total;
1606                         } else {
1607                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1608                                 stream.data.yuv420.yuv = mapinfo.data;
1609                                 stream.data.yuv420.length_yuv = stream.length_total;
1610                         }
1611
1612                         stream.num_planes = 1;
1613                         /*
1614                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1615                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1616                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1617                         */
1618                 }
1619
1620                 /* set tbm bo */
1621                 if (mm_buf && mm_buf->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
1622                         /* set bo, stride and elevation */
1623                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
1624                                 stream.bo[i] = (void *)mm_buf->handle.bo[i];
1625                                 stream.stride[i] = mm_buf->stride_width[i];
1626                                 stream.elevation[i] = mm_buf->stride_height[i];
1627                         }
1628
1629                         /* set gst buffer */
1630                         stream.internal_buffer = buffer;
1631                 }
1632
1633                 /* call application callback */
1634                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1635                 if (hcamcorder->vstream_cb) {
1636                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1637
1638                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX && stream.bo[i] ; i++) {
1639                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1640                                 tbm_bo_unmap(stream.bo[i]);
1641                         }
1642                 }
1643                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1644                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1645                 if (metaBlock) {
1646                         gst_memory_unmap(metaBlock, &mapinfo);
1647                 }else {
1648                         gst_memory_unmap(dataBlock, &mapinfo);
1649                 }
1650         }
1651
1652         return GST_PAD_PROBE_OK;
1653 }
1654
1655 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1656 {
1657         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1658         _MMCamcorderSubContext *sc = NULL;
1659         GstClockTime diff = 0;           /* nsec */
1660         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1661
1662         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1663         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1664         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1665
1666         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1667         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1668
1669         /* push buffer in appsrc to encode */
1670         if(!sc->info_video) {
1671                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1672                 return FALSE;
1673         }
1674
1675         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1676             sc->info_video->record_dual_stream == FALSE &&
1677             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1678                 int ret = 0;
1679                 GstClock *clock = NULL;
1680                 GstPad *capsfilter_pad = NULL;
1681
1682                 /*
1683                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1684                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1685                 */
1686
1687                 /* check first I frame */
1688                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1689                     sc->info_video->get_first_I_frame == FALSE) {
1690                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1691                                 _mmcam_dbg_warn("first I frame is come");
1692                                 sc->info_video->get_first_I_frame = TRUE;
1693                         } else {
1694                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1695                                 return GST_PAD_PROBE_OK;
1696                         }
1697                 }
1698
1699                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1700                         if (sc->info_video->is_firstframe) {
1701                                 sc->info_video->is_firstframe = FALSE;
1702                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1703                                 if (clock) {
1704                                         gst_object_ref(clock);
1705                                         sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer) - (gst_clock_get_time(clock) - GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst)->base_time);
1706                                         gst_object_unref(clock);
1707                                 }
1708                         }
1709                 } else {
1710                         if(sc->info_video->is_firstframe) {
1711                                 /* for image capture with encodebin(ex:emulator) */
1712                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1713                                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1714                                         _mmcam_dbg_log("send signal for sound play");
1715                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1716                                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1717                                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1718                                 }
1719                                 sc->info_video->is_firstframe = FALSE;
1720                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1721                         }
1722                 }
1723                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1724                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1725
1726                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1727
1728                 if (0) {
1729                         GstCaps *caps = gst_pad_get_current_caps(pad);
1730                         if (caps) {
1731                                 char *caps_string = gst_caps_to_string(caps);
1732                                 if (caps_string) {
1733                                         _mmcam_dbg_log("%s", caps_string);
1734                                         free(caps_string);
1735                                         caps_string = NULL;
1736                                 }
1737                                 gst_caps_unref(caps);
1738                                 caps = NULL;
1739                         } else {
1740                                 _mmcam_dbg_warn("failed to get caps from pad");
1741                         }
1742                 }
1743
1744                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1745
1746                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1747         }
1748
1749         /* skip display if too fast FPS */
1750         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1751                 if (sc->info_video->prev_preview_ts != 0) {
1752                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1753                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1754                                 _mmcam_dbg_log("it's too fast. drop frame...");
1755                                 return GST_PAD_PROBE_DROP;
1756                         }
1757                 }
1758
1759                 /*_mmcam_dbg_log("diff %llu", diff);*/
1760
1761                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1762         }
1763
1764         return GST_PAD_PROBE_OK;
1765 }
1766
1767
1768 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1769 {
1770         int result = MM_CAMCORDER_MR475;
1771
1772         if (bitrate< 5150) {
1773                 result = MM_CAMCORDER_MR475; /*AMR475*/
1774         } else if (bitrate< 5900) {
1775                 result = MM_CAMCORDER_MR515; /*AMR515*/
1776         } else if (bitrate < 6700) {
1777                 result = MM_CAMCORDER_MR59; /*AMR59*/
1778         } else if (bitrate< 7400) {
1779                 result = MM_CAMCORDER_MR67; /*AMR67*/
1780         } else if (bitrate< 7950) {
1781                 result = MM_CAMCORDER_MR74; /*AMR74*/
1782         } else if (bitrate < 10200) {
1783                 result = MM_CAMCORDER_MR795; /*AMR795*/
1784         } else if (bitrate < 12200) {
1785                 result = MM_CAMCORDER_MR102; /*AMR102*/
1786         } else {
1787                 result = MM_CAMCORDER_MR122; /*AMR122*/
1788         }
1789
1790         return result;
1791 }
1792
1793
1794 int _mmcamcorder_get_eos_message(MMHandleType handle)
1795 {
1796         double elapsed = 0.0;
1797
1798         GstMessage *gMessage = NULL;
1799         GstBus *bus = NULL;
1800         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1801         GTimer *timer = NULL;
1802         int ret = MM_ERROR_NONE;
1803
1804         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1805         _MMCamcorderSubContext *sc = NULL;
1806
1807         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1808         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1809         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1810
1811         _mmcam_dbg_log("");
1812
1813         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1814         timer = g_timer_new();
1815
1816         if (sc && !(sc->bget_eos)) {
1817                 while (TRUE) {
1818                         elapsed = g_timer_elapsed(timer, NULL);
1819
1820                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1821
1822                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1823                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1824                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1825                                  break;
1826                         }
1827
1828                         gMessage = gst_bus_timed_pop(bus, timeout);
1829                         if (gMessage != NULL) {
1830                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1831
1832                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1833                                         GError *err;
1834                                         gchar *debug;
1835                                         gst_message_parse_error(gMessage, &err, &debug);
1836
1837                                         switch (err->code) {
1838                                         case GST_RESOURCE_ERROR_WRITE:
1839                                                 _mmcam_dbg_err("File write error");
1840                                                 ret = MM_ERROR_FILE_WRITE;
1841                                                 break;
1842                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1843                                                 _mmcam_dbg_err("No left space");
1844                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1845                                                 break;
1846                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1847                                                 _mmcam_dbg_err("Out of storage");
1848                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1849                                                 break;
1850                                         case GST_RESOURCE_ERROR_SEEK:
1851                                                 _mmcam_dbg_err("File read(seek)");
1852                                                 ret = MM_ERROR_FILE_READ;
1853                                                 break;
1854                                         default:
1855                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1856                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1857                                                 break;
1858                                         }
1859
1860                                         g_error_free (err);
1861                                         g_free (debug);
1862
1863                                         gst_message_unref(gMessage);
1864                                         break;
1865                                 }
1866
1867                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1868
1869                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1870                                         gst_message_unref(gMessage);
1871                                         break;
1872                                 }
1873                                 gst_message_unref(gMessage);
1874                         } else {
1875                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1876                                 if (sc->bget_eos) {
1877                                         _mmcam_dbg_log("Get EOS in another thread.");
1878                                         break;
1879                                 }
1880                         }
1881                 }
1882         }
1883
1884         g_timer_destroy(timer);
1885         timer = NULL;
1886         gst_object_unref(bus);
1887         bus = NULL;
1888
1889         _mmcam_dbg_log("END");
1890
1891         return ret;
1892 }
1893
1894
1895 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1896 {
1897         int i = 0;
1898         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1899
1900         mmf_return_if_fail(handle && remove_element);
1901         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1902
1903         _mmcam_dbg_log("");
1904
1905         for (i = first_elem ; i <= last_elem ; i++) {
1906                 remove_element[i].gst = NULL;
1907                 remove_element[i].id = _MMCAMCORDER_NONE;
1908         }
1909
1910         return;
1911 }
1912
1913
1914 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1915 {
1916         int err = MM_ERROR_NONE;
1917         int audio_codec = MM_AUDIO_CODEC_INVALID;
1918         int file_format = MM_FILE_FORMAT_INVALID;
1919
1920         char *err_name = NULL;
1921
1922         err = mm_camcorder_get_attributes(handle, &err_name,
1923                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1924                                           MMCAM_FILE_FORMAT, &file_format,
1925                                           NULL);
1926         if (err != MM_ERROR_NONE) {
1927                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1928                 SAFE_FREE(err_name);
1929                 return err;
1930         }
1931
1932         /* Check compatibility between audio codec and file format */
1933         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
1934             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1935                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
1936                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
1937                                        audio_codec, file_format);
1938                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1939                 }
1940
1941                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
1942                                audio_codec, file_format);
1943         } else {
1944                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
1945                                audio_codec, file_format);
1946                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1947         }
1948
1949         return MM_ERROR_NONE;
1950 }
1951
1952
1953 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
1954 {
1955         int err = MM_ERROR_NONE;
1956         int video_codec = MM_VIDEO_CODEC_INVALID;
1957         int file_format = MM_FILE_FORMAT_INVALID;
1958
1959         char *err_name = NULL;
1960
1961         err = mm_camcorder_get_attributes(handle, &err_name,
1962                                           MMCAM_VIDEO_ENCODER, &video_codec,
1963                                           MMCAM_FILE_FORMAT, &file_format,
1964                                           NULL);
1965         if (err != MM_ERROR_NONE) {
1966                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1967                 SAFE_FREE(err_name);
1968                 return err;
1969         }
1970
1971         /* Check compatibility between audio codec and file format */
1972         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
1973             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1974                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
1975                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
1976                                        video_codec, file_format);
1977                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1978                 }
1979
1980                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
1981                                video_codec, file_format);
1982         } else {
1983                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
1984                                video_codec, file_format);
1985                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1986         }
1987
1988         return MM_ERROR_NONE;
1989 }
1990
1991
1992 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
1993 {
1994         const char* videosink_name = NULL;
1995
1996         mmf_camcorder_t *hcamcorder = NULL;
1997         _MMCamcorderSubContext *sc = NULL;
1998
1999         hcamcorder = MMF_CAMCORDER(handle);
2000         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2001
2002         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2003         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2004         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2005
2006         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2007                 /* Get videosink name */
2008                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2009                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2010                     !strcmp(videosink_name, "evaspixmapsink")) {
2011                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2012                                                  "rotate", display_rotate);
2013                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2014                         return TRUE;
2015                 } else {
2016                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2017                         return FALSE;
2018                 }
2019         } else {
2020                 _mmcam_dbg_err("Videosink element is null");
2021                 return FALSE;
2022         }
2023 }
2024
2025
2026 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip)
2027 {
2028         const char* videosink_name = NULL;
2029
2030         mmf_camcorder_t *hcamcorder = NULL;
2031         _MMCamcorderSubContext *sc = NULL;
2032
2033         hcamcorder = MMF_CAMCORDER(handle);
2034         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2035
2036         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2037         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2038         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2039
2040         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2041                 /* Get videosink name */
2042                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2043                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2044                     !strcmp(videosink_name, "evaspixmapsink")) {
2045                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2046                                                  "flip", display_flip);
2047                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2048                         return TRUE;
2049                 } else {
2050                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2051                         return FALSE;
2052                 }
2053         } else {
2054                 _mmcam_dbg_err("Videosink element is null");
2055                 return FALSE;
2056         }
2057 }
2058
2059
2060 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2061 {
2062         int width = 0;
2063         int height = 0;
2064         int fps = 0;
2065         _MMCamcorderSubContext *sc = NULL;
2066
2067         mmf_camcorder_t *hcamcorder = NULL;
2068
2069         hcamcorder = MMF_CAMCORDER(handle);
2070         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2071
2072         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2073         if (!sc) {
2074                 _mmcam_dbg_log("sub context is not initailized");
2075                 return TRUE;
2076         }
2077
2078         mm_camcorder_get_attributes(handle, NULL,
2079                                     MMCAM_CAMERA_WIDTH, &width,
2080                                     MMCAM_CAMERA_HEIGHT, &height,
2081                                     MMCAM_CAMERA_FPS, &fps,
2082                                     NULL);
2083
2084         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2085
2086         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2087 }
2088
2089
2090 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2091 {
2092         int set_width = 0;
2093         int set_height = 0;
2094         int set_rotate = 0;
2095         int fps_auto = 0;
2096         unsigned int caps_fourcc = 0;
2097         gboolean do_set_caps = FALSE;
2098
2099         GstCaps *caps = NULL;
2100
2101         mmf_camcorder_t *hcamcorder = NULL;
2102         _MMCamcorderSubContext *sc = NULL;
2103
2104         hcamcorder = MMF_CAMCORDER(handle);
2105         mmf_return_val_if_fail(hcamcorder, FALSE);
2106
2107         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2108
2109         if (!sc || !(sc->element)) {
2110                 _mmcam_dbg_log("sub context is not initialized");
2111                 return TRUE;
2112         }
2113
2114         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2115                 _mmcam_dbg_err("Video src is NULL!");
2116                 return FALSE;
2117         }
2118
2119         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2120                 _mmcam_dbg_err("Video filter is NULL!");
2121                 return FALSE;
2122         }
2123
2124         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2125                 int capture_width = 0;
2126                 int capture_height = 0;
2127                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2128
2129                 mm_camcorder_get_attributes(handle, NULL,
2130                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2131                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2132                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2133                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2134                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2135                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2136                                             NULL);
2137                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2138                                motion_rate, capture_width, capture_height, fps_auto,
2139                                sc->info_video->video_width, sc->info_video->video_height);
2140
2141                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2142                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2143                 } else {
2144                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2145                 }
2146
2147                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2148                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2149                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2150
2151                 /* set fps */
2152                 sc->info_video->fps = fps;
2153         }
2154
2155         /* Interleaved format does not support rotation */
2156         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2157                 /* store videosrc rotation */
2158                 sc->videosrc_rotate = rotate;
2159
2160                 /* Define width, height and rotate in caps */
2161
2162                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2163                 This will be applied when rotate is 0, 180 if front camera. */
2164                 set_rotate = rotate * 90;
2165
2166                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2167                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2168                         set_width = height;
2169                         set_height = width;
2170                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2171                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2172                                         set_rotate = 270;
2173                                 } else {
2174                                         set_rotate = 90;
2175                                 }
2176                         }
2177                 } else {
2178                         set_width = width;
2179                         set_height = height;
2180                 }
2181         } else {
2182                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2183                 set_rotate = 0;
2184                 set_width = width;
2185                 set_height = height;
2186
2187                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2188         }
2189
2190         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2191         if (caps && !gst_caps_is_any(caps)) {
2192                 GstStructure *structure = NULL;
2193
2194                 structure = gst_caps_get_structure(caps, 0);
2195                 if (structure) {
2196                         int caps_width = 0;
2197                         int caps_height = 0;
2198                         int caps_fps = 0;
2199                         int caps_rotate = 0;
2200
2201                         caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(gst_structure_get_string(structure, "format"));
2202                         gst_structure_get_int(structure, "width", &caps_width);
2203                         gst_structure_get_int(structure, "height", &caps_height);
2204                         gst_structure_get_int(structure, "fps", &caps_fps);
2205                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2206
2207                         if (set_width == caps_width && set_height == caps_height &&
2208                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2209                                 _mmcam_dbg_log("No need to replace caps.");
2210                         } else {
2211                                 _mmcam_dbg_log("current [%c%c%c%c %dx%d, fps %d, rot %d], new [%c%c%c%c %dx%d, fps %d, rot %d]",
2212                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2213                                                caps_width, caps_height, caps_fps, caps_rotate,
2214                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2215                                                set_width, set_height, fps, set_rotate);
2216                                 do_set_caps = TRUE;
2217                         }
2218                 } else {
2219                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2220                         do_set_caps = TRUE;
2221                 }
2222         } else {
2223                 _mmcam_dbg_log("No caps. set new one...");
2224                 do_set_caps = TRUE;
2225         }
2226
2227         if (caps) {
2228                 gst_caps_unref(caps);
2229                 caps = NULL;
2230         }
2231
2232         if (do_set_caps) {
2233                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2234                         caps = gst_caps_new_simple("video/x-h264",
2235                                         "width", G_TYPE_INT, set_width,
2236                                         "height", G_TYPE_INT, set_height,
2237                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2238                                         "stream-format", G_TYPE_STRING, "byte-stream",
2239                                         NULL);
2240                 } else {
2241                         char fourcc_string[sizeof(fourcc)+1];
2242                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2243                         fourcc_string[sizeof(fourcc)] = '\0';
2244                         caps = gst_caps_new_simple("video/x-raw",
2245                                         "format", G_TYPE_STRING, fourcc_string,
2246                                         "width", G_TYPE_INT, set_width,
2247                                         "height", G_TYPE_INT, set_height,
2248                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2249                                         "rotate", G_TYPE_INT, set_rotate,
2250                                         NULL);
2251                 }
2252
2253                 _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2254
2255                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2256                 gst_caps_unref(caps);
2257                 caps = NULL;
2258         }
2259
2260         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2261                 /* assume that it's camera capture mode */
2262                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2263         }
2264
2265         return TRUE;
2266 }
2267
2268
2269 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2270 {
2271         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2272         _MMCamcorderSubContext *sc = NULL;
2273
2274         mmf_return_val_if_fail(hcamcorder, FALSE);
2275
2276         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2277         if (!sc) {
2278                 return TRUE;
2279         }
2280
2281         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2282
2283         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2284                 int hflip = 0;
2285                 int vflip = 0;
2286
2287                 /* Interleaved format does not support FLIP */
2288                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2289                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2290                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2291
2292                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2293
2294                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2295                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2296                 } else {
2297                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2298                                         videosrc_flip);
2299                 }
2300         } else {
2301                 _mmcam_dbg_warn("element is NULL");
2302                 return FALSE;
2303         }
2304
2305         return TRUE;
2306 }
2307
2308
2309 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2310 {
2311         GstCameraControl *control = NULL;
2312         _MMCamcorderSubContext *sc = NULL;
2313         GstElement *v_src = NULL;
2314
2315         int set_value = 0;
2316
2317         mmf_return_val_if_fail(handle, FALSE);
2318
2319         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2320         if (!sc) {
2321                 return TRUE;
2322         }
2323
2324         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2325
2326         if (!v_src) {
2327                 _mmcam_dbg_warn("videosrc element is NULL");
2328                 return FALSE;
2329         }
2330
2331         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2332
2333         /* set anti-shake with camera control */
2334         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2335                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2336                 return FALSE;
2337         }
2338
2339         control = GST_CAMERA_CONTROL(v_src);
2340         if (gst_camera_control_set_ahs(control, set_value)) {
2341                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2342                 return TRUE;
2343         } else {
2344                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2345         }
2346
2347         return FALSE;
2348 }
2349
2350
2351 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2352 {
2353         _MMCamcorderSubContext *sc = NULL;
2354         GstElement *v_src = NULL;
2355
2356         mmf_return_val_if_fail(handle, FALSE);
2357
2358         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2359         if (!sc) {
2360                 return TRUE;
2361         }
2362
2363         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2364         if (!v_src) {
2365                 _mmcam_dbg_warn("videosrc element is NULL");
2366                 return FALSE;
2367         }
2368
2369         /* check property of videosrc element - support VDIS */
2370         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2371                 int video_width = 0;
2372                 int video_height = 0;
2373
2374                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2375                         _mmcam_dbg_log("ENABLE video stabilization");
2376
2377                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2378                         mm_camcorder_get_attributes(handle, NULL,
2379                                                     MMCAM_VIDEO_WIDTH, &video_width,
2380                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2381                                                     NULL);
2382                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2383                             video_width >= 1080 && video_height >= 720) {
2384                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2385                                                video_width, video_height, stabilization);
2386                                 /* set vdis mode */
2387                                 g_object_set(G_OBJECT(v_src),
2388                                              "enable-vdis-mode", TRUE,
2389                                              NULL);
2390                         } else {
2391                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2392                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2393                                                 video_width, video_height);
2394                                 return FALSE;
2395                         }
2396                 } else {
2397                         /* set vdis mode */
2398                         g_object_set(G_OBJECT(v_src),
2399                                      "enable-vdis-mode", FALSE,
2400                                      NULL);
2401
2402                         _mmcam_dbg_log("DISABLE video stabilization");
2403                 }
2404         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2405                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2406                 return FALSE;
2407         } else {
2408                 _mmcam_dbg_warn("no property for video stabilization");
2409         }
2410
2411         return TRUE;
2412 }
2413
2414
2415 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2416 {
2417         int fps = 0;
2418
2419         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2420         _MMCamcorderSubContext *sc = NULL;
2421
2422         mmf_return_val_if_fail(hcamcorder, FALSE);
2423
2424         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2425         if (!sc) {
2426                 return TRUE;
2427         }
2428
2429         mm_camcorder_get_attributes(handle, NULL,
2430                                     MMCAM_CAMERA_FPS, &fps,
2431                                     NULL);
2432
2433         _mmcam_dbg_log("set %dx%d", width, height);
2434
2435         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2436 }